Bert Sinnema's Profile

class AuthenticationsController < ApplicationController
  
  def index
    @authentications = current_user.authentications if current_user
  end
  
  def create
    omniauth = request.env["omniauth.auth"]
    authentication = Authentication.where(:provider => omniauth['provider'], :uid => omniauth['uid']).first

    if authentication && defined? authentication.user
  
      flash[:notice] = "Signed in successfully."
      sign_in_and_redirect(:user, authentication.user)
  
    elsif current_user
  
      current_user.authentications.create!(:provider => omniauth['provider'], :uid => omniauth['uid'], :token => omniauth['credentials']['token'] )
      flash[:notice] = "Authentication successful."
      redirect_to authentications_url
  
    else
  
      user = User.new
      user.apply_omniauth(omniauth)

      if user.save
        flash[:notice] = "Signed in successfully."
        sign_in_and_redirect(:user, user)
      else
        session[:omniauth] = omniauth.except('extra')
        redirect_to new_user_registration_url
      end
  
    end
  
  end

  protected
  
  # This is necessary since Rails 3.0.4
  # See https://github.com/intridea/omniauth/issues/185
  # and http://www.arailsdemo.com/posts/44
  def handle_unverified_request
    true
  end

end